| Company | Timeline | Status | |
Rock & Stone Limited Secretary • Company Director Secretary | 22 Jul 2004←15 Years→4 Feb 2020 | Dissolved | |
| Enviromec Limited Director • Administrator | 4 Sep 2000←25 Years→Current | Active | |
| Enviromec Limited Secretary • Administrator | 4 Sep 2000←25 Years→Current | Active | |
